signal-desktop/ts/sql/migrations/85-add-kyber-keys.ts

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// Copyright 2023 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { Database } from '@signalapp/better-sqlite3';
import type { LoggerType } from '../../types/Logging';
export default function updateToSchemaVersion85(
currentVersion: number,
db: Database,
logger: LoggerType
): void {
if (currentVersion >= 85) {
return;
}
db.transaction(() => {
db.exec(
`CREATE TABLE kyberPreKeys(
id STRING PRIMARY KEY NOT NULL,
json TEXT NOT NULL,
ourUuid STRING
GENERATED ALWAYS AS (json_extract(json, '$.ourUuid'))
);`
);
// To manage our ACI or PNI keys quickly
db.exec('CREATE INDEX kyberPreKeys_ourUuid ON kyberPreKeys (ourUuid);');
// Add time to all existing preKeys to allow us to expire them
const now = Date.now();
db.exec(
`UPDATE preKeys SET
json = json_set(json, '$.createdAt', ${now});
`
);
db.pragma('user_version = 85');
})();
logger.info('updateToSchemaVersion85: success!');
}